I built this bracket to support open wire feed line (AKA ladder line) used with my full wave loop antenna. It was designed for use with 108mm spreaders. My intended use is support for about 20' along a brick wall. My intention is to use an outdoor rated double sided tape for attachment to the brick but screws could be used if that is more appropriate. The ladder line spreader sits in the raised supports and can be secured with zip ties.
I printed this solid, specifying 999 walls, in PETG. No supports are needed. Holes reduce the amount of material needed. This bracket is only intended to support the weight of the ladder line with no other stresses being applied.
3/16/2023: Aded a second version. Potentially useful for alternative mounting techniques.
The author marked this model as their own original creation.